William G. Rice insider trades: Aptose Biosciences (APTO) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
12 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 25, 2024 | APTO | ↑ Buy | 100,000 | $0.20 | $20K | Direct | Nov 26, 2024 (1d) |
| Sep 19, 2022 | APTO | ↑ Buy | 10,000 | $0.68 | $7K | Direct | Sep 21, 2022 (2d) |
| Jun 6, 2022 | APTO | ↑ Buy | 10,000 | $0.97 | $10K | Direct | Jun 6, 2022 (0d) |
| Dec 16, 2021 | APTO | ↑ Buy | 13,183 | $1.52 | $20K | Direct | Dec 17, 2021 (1d) |
| Dec 15, 2021 | APTO | ↑ Buy | 17,822 | $1.12 | $20K | Direct | Dec 15, 2021 (0d) |
| Nov 26, 2021 | APTO | ↑ Buy | 8,643 | $2.31 | $20K | Direct | Nov 29, 2021 (3d) |
| Jul 2, 2021 | APTO | ↑ Buy | 6,081 | $3.29 | $20K | Direct | Jul 6, 2021 (4d) |
| Jul 10, 2020 | APTO | ↓ Sell | 168,891 | $6.05 | $1.0M | Direct | Jul 10, 2020 (0d) |
| Mar 25, 2020 | APTO | ↑ Buy | 3,400 | $5.82 | $20K | Direct | Mar 26, 2020 (1d) |
| Oct 24, 2019 | APTO | ↑ Buy | 10,000 | $1.92 | $19K | Direct | Oct 28, 2019 (4d) |
| Apr 18, 2019 | APTO | ↑ Buy | 10,000 | $1.85 | $19K | Direct | Apr 19, 2019 (1d) |
| Mar 14, 2019 | APTO | ↑ Buy | 10,000 | $1.90 | $19K | Direct | Mar 15, 2019 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About William G. Rice's insider trades
William G. Rice is Chair, President & CEO at Aptose Biosciences (APTO). Since Mar 14, 2019, William has reported 11 open-market purchases worth $193K and 1 sale worth $1.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (8 filings), shares returned to the company (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every APTO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.